Patent Assignment
Reel/Frame 051893/0415
Change of Name
Recorded: 2020-02-11
Pages: 3
Assignor
CLEARSIGN COMBUSTION CORPORATION
Executed: 2019-11-06
Assignee
CLEARSIGN TECHNOLOGIES CORPORATION
12870 INTERURBAN AVENUE SOUTH, SEATTLE, WASHINGTON, 98168
Covered Property
(1)
Methods of Upgrading a Conventional Combustion System to Include a Perforated Flame Holder
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.